Pith Number

pith:EF2WIIXY

pith:2019:EF2WIIXYUQ6HOBITANIE3WLI2O

not attested not anchored not stored refs pending

On the Compound Beta-Binomial Risk Model with Delayed Claims and Randomized Dividends

Aparna B. S, Neelesh S Upadhye

arxiv:1908.03407 v1 · 2019-08-09 · q-fin.ST

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EF2WIIXYUQ6HOBITANIE3WLI2O}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T23:52:39.751857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21756422f8a43c77051303504dd968d39b291cf414f74e14ee30ecbac3526054

Aliases

arxiv: 1908.03407 · arxiv_version: 1908.03407v1 · doi: 10.48550/arxiv.1908.03407 · pith_short_12: EF2WIIXYUQ6H · pith_short_16: EF2WIIXYUQ6HOBIT · pith_short_8: EF2WIIXY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EF2WIIXYUQ6HOBITANIE3WLI2O \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 21756422f8a43c77051303504dd968d39b291cf414f74e14ee30ecbac3526054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9b1353277ef05c45042056f28a868ce1e331c4dcaca497839b8613b122b2782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2019-08-09T10:52:10Z",
    "title_canon_sha256": "369b6ac3595012eb9ce9ebf048714944f433586fcced2fe5cb678f451f8268ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03407",
    "kind": "arxiv",
    "version": 1
  }
}